package case1.controller;

/**
 * description:
 * 控制器接口
 * @author Yuanml on 2020/11/11 09:59
 */
public interface ControllerInterface {
    /**
     * description:
     *  开始
     * @author Yuanml
     * @date 2020/11/11 上午10:00
     **/
    void start();
    /**
     * description:
     * 暂停
     * @author Yuanml
     * @date 2020/11/11 上午10:00
     **/
    void stop();
    /**
     * description:
     * 调高bpm
     * @author Yuanml
     * @date 2020/11/11 上午10:00
     **/
    void increaseBPM();
    /**
     * description:
     * 降低bpm
     * @author Yuanml
     * @date 2020/11/11 上午10:00
     **/
    void decreaseBPM();
    /**
     * description:
     * 设置bpm
     * @param bpm bpm
     * @author Yuanml
     * @date 2020/11/11 上午10:01
     **/
    void setBPM(int bpm);
}
